ABB Symphony Harmony Series, Инструкция, Страница: 210 / 402

Status Code LEDs
WBPEEUI240751C0 8 - 5
13 0x0D 1 – 3 4 – – – – Redundancy link
communications error
Problem in redundancy link connection
between primary and backup, or redun-
dancy link hardware failure.
1. Reset the I/O modules.
2. Check redundancy link connector pins
(P4) on primary and backup I/O mod-
ules. If bad, replace the I/O module.
3. Replace the backup I/O module.
4. Stop primary by pressing the
stop/reset button once. Backup should
take over. Replace the primary I/O mod-
ule.
5. Replace the base.
NOTE : The controller should be online
with a valid configuration while replacing
the I/O modules to manage the failover.
14 0x0E – 2 3 4 – – – – Redundancy IDs same Redundant I/O modules unable to deter-
mine whether primary or backup. Same
corrective actions as error code 13.
17 0x11 1 – – – 5 – – – Nonvolatile memory
write error
Same corrective actions as error code 1.
19 0x13 1 2 – – 5 – – – Read-only memory
checksum error
Program image in read-only memory is
corrupt.
1. Perform a firmware download.
2. If error persists, replace the I/O
module.
22 0x16 – 2 3 – 5 – – – Block type code mis-
match between primary
and backup
Redundant I/O modules are of different
types. Hardware keying is not correct.
Front panel label on base and I/O mod-
ule should match. Replace incompatible
I/O module with compatible type.
23 0x17 1 2 3 – 5 – – – Duplicate Hnet address Each I/O block is manufactured with its
own unique device ID (serial number).
Should not occur. Replace I/O module.
24 0x18 – – – 4 5 – – – Invalid block type Internal error. Replace the I/O module.
25 0x19 1 – – 4 5 – – – Firmware download in
progress
No action required.
Table 8-3. Status Codes
(continued)
Code LED On Condition Corrective Action